42421320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13093}}^1$

素因数の和:13116

約数の個数: 80

約数和(自身を含む): 142593660

約数和(自身を除く): 100172340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 13093, 26186, 39279, 52372, 65465, 78558, 104744, 117837, 130930, 157116, 196395, 235674, 261860, 314232, 353511, 392790, 471348, 523720, 589185, 707022, 785580, 942696, 1060533, 1178370, 1414044, 1571160, 1767555, 2121066, 2356740, 2828088, 3535110, 4242132, 4713480, 5302665, 7070220, 8484264, 10605330, 14140440, 21210660, 42421320]

約数ペア:

[(1, 42421320), (2, 21210660), (3, 14140440), (4, 10605330), (5, 8484264), (6, 7070220), (8, 5302665), (9, 4713480), (10, 4242132), (12, 3535110), (15, 2828088), (18, 2356740), (20, 2121066), (24, 1767555), (27, 1571160), (30, 1414044), (36, 1178370), (40, 1060533), (45, 942696), (54, 785580), (60, 707022), (72, 589185), (81, 523720), (90, 471348), (108, 392790), (120, 353511), (135, 314232), (162, 261860), (180, 235674), (216, 196395), (270, 157116), (324, 130930), (360, 117837), (405, 104744), (540, 78558), (648, 65465), (810, 52372), (1080, 39279), (1620, 26186), (3240, 13093)]